Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
444 |
2129 | (77) | 14 |
| 1907 |
459 |
2124 | (81) | 0 |
| 1908 |
473 |
2119 | (83) | 0 |
| 1909 |
508 |
2114 | (85) | 0 |
| 1910 |
518 |
2109 | (84) | 0 |
| 1911 |
558 |
2104 | (83) | 0 |
| 1912 |
546 |
2099 | (80) | 0 |
| 1913 |
558 |
2094 | (75) | 11 |
Rating table notes
|
| Biographical data |
| Name: Heinsohn |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Thulin, Name index to CTC, page 106 |
| |
